/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGLandscapeSplineData.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType, ClassGroup=(Procedural)) class UPCGLandscapeSplineData : public [UPCGPolyLineData](API\Plugins\PCG\Data\UPCGPolyLineData)
TWeakObjectPtr<...
Spline